Fix ajax call in upvote link, add ajax for upvote to js which is called when a new answer is added as well as span tag, and fix css selector to select the most recent answer voted on rather than the whole ul.
fix formating in ajax to the vote button
add feature to colorize correct answers by the user who asked the question.
update answers table to drop comment_id, comment_type and votes. Add correct column.
add feature that allows user to select the correct answer if they are the one to have asked the question.
write a method in the answer model that sorts by number of votes.
add sorting to vote create ajax.
add correct! button to ajax calls for new answer and upvote.
Add question search on index page using textacular gem.